Twin directories of packages-stable:

[DIR]  ftp://ftp.cerias.purdue.edu/pub/os/FreeBSD/ports/amd64/packages-stable/
[DIR]  ftp://ftp.cerias.purdue.edu/pub/os/FreeBSD/ports/i386/packages-stable/
[DIR]  ftp://ftp.cerias.purdue.edu/pub/os/FreeBSD/ports/sparc64/packages-stable/
[DIR]  ftp://ftp.cerias.purdue.edu/pub/os/FreeBSD/ports/sun4v/packages-stable/